title: Fish, not fish oil, prevents stroke.
mesh_terms: D000818:Animals; D004032:Diet; D015525:Fatty Acids, Omega-3 / Q000008:administration & dosage*; D005399:Fishes; D015438:Health Behavior; D006801:Humans; D017747:Seafood; D020521:Stroke / Q000517:prevention & control*
chemical_list: D015525:Fatty Acids, Omega-3